<div style="display:none">
    <form id="tempo-mining-import-flow-form"
          action="${gatewayPath}/api/ai/mine/importSheet" method="post" enctype="multipart/form-data">
        <input id="tempo-mining-import-flow-button" name="file" type="file">
        <input name="id" type="hidden">
        <input name="themeId" type="hidden">
    </form>
</div>